public void CopyTo(KeyValuePair <TKey, TValue>[] array, int arrayIndex)
{
// Take a snapshot of the current list with a converter
var list = ListSelect.Create(_internalCollection.List, node => node.KeyValuePair);
list.CopyTo(array, arrayIndex);
}
public void Clear()
{
DoReadWriteNotify(
// Get the list of keys and values from the internal list
() => ListSelect.Create(_internalCollection.List, x => x.KeyValuePair),
// remove the keys from the dictionary, remove the range from the list
(items) => ImmutableDictionaryListPair <TKey, TValue> .Empty,
// Notify which items were removed
(items) => new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, items, 0)
);
}
void ICollection.CopyTo(Array array, int arrayIndex)
{
var list = ListSelect.Create(_internalCollection.List, node => node.KeyValuePair);
((ICollection)list).CopyTo(array, arrayIndex);
}
public IList <KeyValuePair <TKey, TValue> > GetRange(int index, int count)
{
var subList = List.GetRange(index, count);
return(ListSelect.Create(subList, (s) => s.KeyValuePair));
}